Can't install via Eclipse Marketplace

Can't instal "Spring Tool Suite (STS) for Eclipse Juno (4.2)" via Eclipse marketplace.

Scenario:
1) Open Eclipse (x32 or x64 versions)
2) GoTo Help -> Eclipse Marketplace...
3) Find: Spring Tool Suite
4) Cklick "Go"
5) Click "Install" on "Spring Tool Suite (STS) for ... (4.2)"
6) Wait
7) Showed Spring features tree
8) Error.

Error log:

Unable to read repository at http://dist.springsource.com/release/TOOLS/update/e4.2/compositeContent.xml.
Read timed out

Some reason via "Instal new software" at URL http://dist.springsource.com/release/TOOLS/update/e4.2

Installing Spring in Eclipse Helios Warketplace is working properly.